ram_core.c File Reference

#include <linux/device.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/list.h>
#include <linux/memblock.h>
#include <linux/rslib.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/pstore_ram.h>
#include <asm/page.h>

Go to the source code of this file.

Data Structures
struct	persistent_ram_buffer

Macros
#define	PERSISTENT_RAM_SIG   (0x43474244) /* DBGC */

Functions
ssize_t	persistent_ram_ecc_string (struct persistent_ram_zone *prz, char *str, size_t len)
void	persistent_ram_save_old (struct persistent_ram_zone *prz)
int notrace	persistent_ram_write (struct persistent_ram_zone *prz, const void *s, unsigned int count)
size_t	persistent_ram_old_size (struct persistent_ram_zone *prz)
void *	persistent_ram_old (struct persistent_ram_zone *prz)
void	persistent_ram_free_old (struct persistent_ram_zone *prz)
void	persistent_ram_zap (struct persistent_ram_zone *prz)
void	persistent_ram_free (struct persistent_ram_zone *prz)
struct persistent_ram_zone *__devinit	persistent_ram_new (phys_addr_t start, size_t size, u32 sig, int ecc_size)

Macro Definition Documentation

#define PERSISTENT_RAM_SIG   (0x43474244) /* DBGC */

Definition at line 36 of file ram_core.c.

Function Documentation

ssize_t persistent_ram_ecc_string	(	struct persistent_ram_zone *	prz,
		char *	str,
		size_t	len
	)

Definition at line 228 of file ram_core.c.

void persistent_ram_free

(

struct persistent_ram_zone *

prz

)

Definition at line 428 of file ram_core.c.

void persistent_ram_free_old

(

struct persistent_ram_zone *

prz

)

Definition at line 314 of file ram_core.c.

struct persistent_ram_zone* __devinit persistent_ram_new ( phys_addr_t  start, size_t  size, u32  sig, int  ecc_size  )

read

Definition at line 446 of file ram_core.c.

void* persistent_ram_old

(

struct persistent_ram_zone *

prz

)

Definition at line 309 of file ram_core.c.

size_t persistent_ram_old_size

(

struct persistent_ram_zone *

prz

)

Definition at line 304 of file ram_core.c.

void persistent_ram_save_old

(

struct persistent_ram_zone *

prz

)

Definition at line 251 of file ram_core.c.

int notrace persistent_ram_write	(	struct persistent_ram_zone *	prz,
		const void *	s,
		unsigned int	count
	)

Definition at line 274 of file ram_core.c.

void persistent_ram_zap

(

struct persistent_ram_zone *

prz

)

Definition at line 321 of file ram_core.c.